Chinese Journal of Organic Chemistry ›› 2022, Vol. 42 ›› Issue (6): 1667-1676.DOI: 10.6023/cjoc202201010 Previous Articles     Next Articles

ARTICLES

超声促进CuSO4/NaAsc水相中高效催化合成N-苯磺酰基苯乙酰胺及其抑制种子萌发的研究

黄志友a,*(), 李哲陟a, 何波b, 李文胜c, 杨平a, 陈立军a   

  1. a 邵阳学院城乡建设学院 湖南邵阳 422000
    b 南京农业大学 农作物生物灾害综合治理教育部重点实验 南京 210095
    c 邵阳市第十六中学 湖南邵阳 422000
  • 收稿日期:2022-01-10 修回日期:2022-02-12 发布日期:2022-03-21
  • 通讯作者: 黄志友
  • 基金资助:
    湖南省自然科学基金青年项目(2021JJ40515); 湖南省教育厅科学研究(21B0677)

Efficient Ultrasound-Assisted Approach to N-Benzensulfonyl Phenylacetamide via CuSO4/NaAsc Catalysis in Water and Its Inhibition Activity of Seed Germination

Zhiyou Huanga(), Zhezhi Lia, Bo Heb, Wensheng Lic, Ping Yanga, Lijun Chena   

  1. a College of Urban and Rural Construction, Shaoyang University, Shaoyang, Hunan 422000
    b Key Laboratory of Integrated Management of Crop Disease and Pests, Ministry of Education, Nanjing Agricultural University, Nanjing, Hunan 210095
    c Shaoyang City Sixteen Middle School, Shaoyang University, Shaoyang, Hunan 422000
  • Received:2022-01-10 Revised:2022-02-12 Published:2022-03-21
  • Contact: Zhiyou Huang
  • Supported by:
    Natural Science Foundation of Hunan Province Youth Project(2021JJ40515); Scientific Research Fund of Hunan Provincial Education Department(21B0677)

Substituted phenylene and benzenesulfonyl-azides were used as starting materials to obtain N-benzensulfonyl phenylacetamide abscisic mimics (PACs). 32 target compounds were efficiently and quickly obtained via cheap combination of CuSO4/NaAsc (NaAsc, sodium ascorbate) catalysis under ultrasonic radiation in water (86%~95%). Furthermore, 22 target compounds could overwhelmingly inhibit soybean seed germination at the concentration of 50 and 25 µml/L. These results are benefit to discovering novel seed germination inhibitor agents.

Key words: CuSO4/NaAsc, ultrasonic radiation, N-benzensulfonyl phenylacetamide, abscisic acid mimics, inhibition seed germination